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CVE-2019-6110

Published: Jan 31, 2019Updated: Dec 18, 2025 Sources: CVE List NVD BDU csafCWE-838
NVD MITRE
6.8CVSSMEDIUM
EPSS Score
20.9%
Top 2.8%
CISA KEV
Not in KEV
Exploits
1 Known
Remediation
Patch Available

Description

In OpenSSH 7.9, due to accepting and displaying arbitrary stderr output from the server, a malicious server (or Man-in-The-Middle attacker) can manipulate the client output, for example to use ANSI control codes to hide additional files being transferred.

CVSS Vector Breakdown

AV:NAC:HPR:NUI:RS:UC:HI:HA:N
Exploitability
AV:NAttack Vector
Network
AC:HAttack Complexity
High
PR:NPrivileges Required
None
UI:RUser Interaction
Required
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:NAvailability
None
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Weaknesses

CWE-838

Affected Products

opensshopenbsd
LibraryLibrary
OSS Libraries / generic-library
winscpwinscp
On-prem
Consumer Software / file-utility
element softwarenetappHardware Firmware
ontap select deploynetappHardware Firmware
storage automation storenetappHardware Firmware
openbsdoss-projectCAOperating Systemsaka openbsd
winscpcommercialConsumer Softwareaka winscp, win scp
netappcommercialUSHardware Firmware
and 5 more affected products View all →

Exploitability

1 exploit source identified

Exploit details including PoC links, Metasploit modules, and scanner templates are available after registration.

View exploit details
Official Patch Available

References

https://cert-portal.siemens.com/productcert/pdf/ssa-412672.pdf
cert-portal.siemens.com
https://cvsweb.openbsd.org/src/usr.bin/ssh/progressmeter.c
cvsweb.openbsd.org
https://cvsweb.openbsd.org/src/usr.bin/ssh/scp.c
cvsweb.openbsd.org
and 16 more references View all →

Timeline

Published
Jan 31, 2019
Last Updated
Dec 18, 2025

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